Rice bran extract inhengo inovaka muviri inotorwa kubva mupunga bran, kunze kwemupunga. Mupunga wemupunga, unobva-chigadzirwa chekugadzirisa mupunga, wakapfuma mune zvakasiyana-siyana zvekudya uye bioactive zvinhu. Rice bran extract ine zvakawanda zvakasiyana-siyana zvekudya, kusanganisira: Oryzanol , vitamin B boka (kusanganisira mavitamini B1, B2, B3, B6, nezvimwewo) uye vitamini E, beta-sitosterol, gamma-glutamin. Rice bran inobvisa yakagamuchira kutariswa kwakawanda nekuda kwehutano hwayo mabhenefiti, kunyanya mumunda wezvehutano zvinowedzera uye zvinoshanda chikafu.